| People | Locations | Statistics |
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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Skalski, Andrzej
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (13/13 displayed)
- 2021Are We Able to Print Components as Strong as Injection Molded?—Comparing the Properties of 3D Printed and Injection Molded Components Made from ABS Thermoplasticcitations
- 2021Carbon nanotube-based composite filaments for 3d printing of structural and conductive elementscitations
- 2021Soldering of Electronics Components on 3D-Printed Conductive Substratescitations
- 2020Conductive ABS/Ni Composite Filaments for Fused Deposition Modeling of Structural Electronicscitations
- 2019Mechanical and thermal properties of ABS/iron composite for fused deposition modelingcitations
- 2019Photonic curing of silver paths on 3D printed polymer substratecitations
- 2019Highly Conductive Carbon Nanotube-Thermoplastic Polyurethane Nanocomposite for Smart Clothing Applications and Beyondcitations
- 2019Heterophase materials for fused filament fabrication of structural electronicscitations
- 2018Electrically conductive acrylonitrile butadiene styrene(ABS)/copper composite filament for fused deposition modelingcitations
- 2016Accuracy of the Parts from Iron Powder Manufactured by Injection Mouldingcitations
- 2014Quantitative Analysis Of The Polymer/Metal Powder Magentic Composites Compacts Structure
- 2012Analyses of Micro Molding Process of the Thermoplastic Composition with Ceramic Fillers
- 2011Viscosity of polymer composites with high content of metal powders processed by injection moulding
Places of action
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article
Quantitative Analysis Of The Polymer/Metal Powder Magentic Composites Compacts Structure
Abstract
The work pertains to research of inhomogeneity level of the composite compacts manufactured from flaky metal particles and polymer binder. In the present investigation, magnetically hard Nd-Fe-B powders were used. The composite matrix was in all cases polystyrene. Volume fraction of the powders in composites was 40 ÷ 54%. As the forming method injection moulding was used. Granulates were obtained from powders and polystyrene dissolved with toluene. Produced cylindrical specimens had 10 mm in diameter and 4 mm in height. The structure of specimens was determined on the basis on quantitative analysis of the micrographs of axial sections. The analysis of binary images of metallographic specimens allowed to determine homogeneity and directions of flake distribution. Standard deviation of surface fraction is a measure of inhomogeneity which shows relatively well both local and general differences in the distribution of particles. The greater the volume of powder Vp in composites, the lower standard deviation S. The size of particles also influences the value of standard deviation. The greater the size of particles in a composite, the greater the values of S. In the next research, information about inhomogeneity will be useful in estimation of distribution of mechanical and magnetic parameters of the compacts (dielectromagnets) formed in this way.